@article{ref1,
title="The detectability of automobile front turn signals as a function of color, position, viewing  distance, and ambient illumination",
journal="Traffic safety research review",
year="1966",
author="Mortimer, R. G.",
volume="10",
number="3",
pages="83-88",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0564-0741",
doi="",
url="http://dx.doi.org/"
}